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drm/msm/dpu: stop mapping the regdma region

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Stop mapping the regdma region. The driver does not support regdma.

Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Reviewed-by: Abhinav Kumar <quic_abhinavk@quicinc.com>
Patchwork: https://patchwork.freedesktop.org/patch/533150/
Link: https://lore.kernel.org/r/20230420222558.1208887-2-dmitry.baryshkov@linaro.org
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
This commit is contained in:
Dmitry Baryshkov
2023-04-21 01:25:58 +03:00
parent 078f766e16
commit 10036161ef
2 changed files with 1 additions and 7 deletions
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6
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
View File

@@ -1080,12 +1080,6 @@ static int dpu_kms_hw_init(struct msm_kms *kms)
DPU_DEBUG("VBIF NRT is not defined");
}
dpu_kms->reg_dma = msm_ioremap_quiet(dpu_kms->pdev, "regdma");
if (IS_ERR(dpu_kms->reg_dma)) {
dpu_kms->reg_dma = NULL;
DPU_DEBUG("REG_DMA is not defined");
}
dpu_kms_parse_data_bus_icc_path(dpu_kms);
rc = pm_runtime_resume_and_get(&dpu_kms->pdev->dev);

2
drivers/gpu/drm/msm/disp/dpu1/dpu_kms.h
View File

@@ -71,7 +71,7 @@ struct dpu_kms {
const struct dpu_mdss_cfg *catalog;
/* io/register spaces: */
void __iomem *mmio, *vbif[VBIF_MAX], *reg_dma;
void __iomem *mmio, *vbif[VBIF_MAX];
struct regulator *vdd;
struct regulator *mmagic;